Rolls MX44 Pro 4-Channel Stereo RCA and 1/8 Mixer MX44-PRO

Rolls MX44 Pro 4 Channel Stereo Mixer is designed to mix up to four stereo line-level signals such as smart phones, instruments, CD players, DVD players, MP3 players, laptop computers, etc. to a single stereo output.Rolls MX44 Pro Features:Four stereo inputs to one stereo outputStereo RCA and 1/8" TRS Stereo high-impedance inputsStereo RCA and 1/8" TRS Stereo high-impedance outputBattery or AC operationRolls MX44 Pro Specifications:Input Impedance: 10K OhmOutput Impedance: 100 OhmConnectors: Input: 4 ea.; RCA and 1/8" (3.5mm)unbal. Output: 1 ea.; RCA and 1/8" (3.5mm) unbal.Power: 9V battery, or Rolls PS27s 15VDC adapter(included)Current Draw: 15mA no loadDC Jack: 2.1X5.5 mm Tip NegativeSignal to noise ratio: 85 dBBandwidth: 20 Hz to 30 KhzSize: 4.5"w x 1.5"h x 4"dWeight: 1 lb Rolls MX44 Pro 4-Channel Stereo RCA and 1/8 Mixer.